//定义表格样式
:deep(.el-table--striped .el-table__body tr.el-table__row--striped td.el-table__cell) {
    background: #eee;
}

/* 自定义表头列之间的边框颜色 */
:deep(.el-table__header th, .el-table__body td) {
    border-right-color: #dfdfdf;
}

:deep(.el-table__cell) {
    border-right-color: #dfdfdf;
}

:deep(.el-table__row--striped .el-table__cell) {
    border-right-color: #dfdfdf;
}